The Acid test has been developed to evaluate browsers and their support for internet standards. All current browsers were not compatible with the last version of the Acid test (click on the link for a test).
For some of them it is already history. within couple of hours, the new beta version of Opera as well as the Apple webkit in its version public build r31342 have been updated to obtain to best score: 100/100.
The true winner will be the one to bring an Acid 3-compliant final version of its browser.
[translation by Linathael]